From patchwork Sat Oct 31 18:48:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Cameron X-Patchwork-Id: 314623 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 21E38C56202 for ; Sat, 31 Oct 2020 18:52:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E36FF2071A for ; Sat, 31 Oct 2020 18:52:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604170342; bh=OgNZaLL9is87mgr0oVwVZNGbswE0xE79YT7Ep8Q7uvI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=OcFi5t2I70jLOYeHyyGhSO+dKeNCwHBKEiJ/07VJUSlfoGIflnJvuFNqU5aWRPYro oGf0iXsZly/X5BUR/9nRUwG5p0IViy9bPMyW3emeNHUq7YLjAwSOoGthaiyRPC3B5b hciHgk6OC8JPY2jbPtBxlOUopYAojE01LgI5mFKM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728458AbgJaSwV (ORCPT ); Sat, 31 Oct 2020 14:52:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:35842 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728478AbgJaSwU (ORCPT ); Sat, 31 Oct 2020 14:52:20 -0400 Received: from localhost.localdomain (cpc149474-cmbg20-2-0-cust94.5-4.cable.virginm.net [82.4.196.95]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5A8EF20706; Sat, 31 Oct 2020 18:52:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604170340; bh=OgNZaLL9is87mgr0oVwVZNGbswE0xE79YT7Ep8Q7uvI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=2XYTMd9+PELNaYP5zEMv5LBIPexMCAdr3HZ16WnyGt7LXNnqEE9N2COWd/Lwl6Vam HDtFMSaDQ72LgsVez7pAkAGGU8sLb76xb5kyWgTKMfBxRkmnZ1eX5R1Zyg8HmFigNe 6tICK9+t3olo1CjJPNI71QOP+K0mnmcS5LpvGw8Q= From: Jonathan Cameron To: linux-iio@vger.kernel.org, Rob Herring , devicetree@vger.kernel.org Cc: Jonathan Cameron , "Ivan T . Ivanov" Subject: [PATCH 36/46] dt-bindings:iio:adc:qcom, spmi-iadc: txt to yaml format conversion. Date: Sat, 31 Oct 2020 18:48:44 +0000 Message-Id: <20201031184854.745828-37-jic23@kernel.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201031184854.745828-1-jic23@kernel.org> References: <20201031184854.745828-1-jic23@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: Jonathan Cameron Straight forward conversion. Not heard from Ivan in a while so if the email bounces, I'll change the maintainer to myself for this binding unless anyone else comes forwards. Signed-off-by: Jonathan Cameron Cc: Ivan T. Ivanov --- .../bindings/iio/adc/qcom,spmi-iadc.txt | 46 -------------- .../bindings/iio/adc/qcom,spmi-iadc.yaml | 62 +++++++++++++++++++ 2 files changed, 62 insertions(+), 46 deletions(-) diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.txt b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.txt deleted file mode 100644 index 4e36d6e2f7b6..000000000000 --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.txt +++ /dev/null @@ -1,46 +0,0 @@ -Qualcomm's SPMI PMIC current ADC - -QPNP PMIC current ADC (IADC) provides interface to clients to read current. -A 16 bit ADC is used for current measurements. IADC can measure the current -through an external resistor (channel 1) or internal (built-in) resistor -(channel 0). When using an external resistor it is to be described by -qcom,external-resistor-micro-ohms property. - -IADC node: - -- compatible: - Usage: required - Value type: - Definition: Should contain "qcom,spmi-iadc". - -- reg: - Usage: required - Value type: - Definition: IADC base address and length in the SPMI PMIC register map - -- interrupts: - Usage: optional - Value type: - Definition: End of ADC conversion. - -- qcom,external-resistor-micro-ohms: - Usage: optional - Value type: - Definition: Sense resister value in micro Ohm. - If not defined value of 10000 micro Ohms will be used. - -Example: - /* IADC node */ - pmic_iadc: iadc@3600 { - compatible = "qcom,spmi-iadc"; - reg = <0x3600 0x100>; - interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>; - qcom,external-resistor-micro-ohms = <10000>; - #io-channel-cells = <1>; - }; - - /* IIO client node */ - bat { - io-channels = <&pmic_iadc 0>; - io-channel-names = "iadc"; - }; diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml new file mode 100644 index 000000000000..359e1ede0ae2 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/qcom,spmi-iadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm's SPMI PMIC current ADC + +maintainers: + - Ivan T. Ivanov + +description: | + QPNP PMIC current ADC (IADC) provides interface to clients to read current. + A 16 bit ADC is used for current measurements. IADC can measure the current + through an external resistor (channel 1) or internal (built-in) resistor + (channel 0). When using an external resistor it is to be described by + qcom,external-resistor-micro-ohms property. + +properties: + compatible: + const: qcom,spmi-iadc + + reg: + description: IADC base address and length in the SPMI PMIC register map + maxItems: 1 + + qcom,external-resistor-micro-ohms: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Sensor resistor value. If not defined value of 10000 micro Ohms + will be used. + + interrupts: + maxItems: 1 + description: + End of conversion interrupt. + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include + spmi_bus { + #address-cells = <1>; + #size-cells = <0>; + pmic_iadc: adc@3600 { + compatible = "qcom,spmi-iadc"; + reg = <0x3600 0x100>; + interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>; + qcom,external-resistor-micro-ohms = <10000>; + #io-channel-cells = <1>; + }; + }; +... +